DNA is repaired by ____ in which a pyrimidine dimer is split

TLS Online TPP Program

#Question id: 38726

#Plant Biotechnology

Q. A protoplast culture showing high auxin:cytokinin ratio will MOST LIKELY result in

TLS Online TPP Program

#Question id: 38727

#Plant Biotechnology

Q. Which cellular feature is IRREVERSIBLY lost during protoplast isolation?

TLS Online TPP Program

#Question id: 38728

#Plant Biotechnology

Q. Totipotency of plant protoplasts is BEST demonstrated by their ability to

TLS Online TPP Program

#Question id: 38729

#Plant Biotechnology

Q. If a regenerated plant from protoplast culture shows unexpected phenotypic variation, the MOST plausible cause is

TLS Online TPP Program

#Question id: 38730

#Plant Biotechnology

Q. Which combination of conditions would MOST favor stable callus formation from mesophyll protoplasts?

TLS Online TPP Program

#Question id: 38731

#Plant Biotechnology

Q.Regarding epidermis removal during leaf preparation:

1. It improves penetration of cell wall–degrading enzymes.

2. It removes cells with lower regenerative capacity.

3. It prevents plasmolysis during enzyme treatment.

4. It exposes metabolically active mesophyll cells.

Which of the above statements are correct?